<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Page as Tree</title>

    <script type="text/javascript">
    //<![CDATA[
        
        window.onload = function() {
            
        }

    //]]>

    </script>
    
</head>
    <frameset cols="80%,*">
        <frame name="docin" src="example11.4.html" />
        <frame name="docout" src="example11.7.html" />
    </frameset>
</html>
